Electrical and scientific apparatus Trademarks Filed in April 27, 1949
HUMPTY DUMPTY
Filed: April 27, 1949
MECHANICALLY GROOVED PHONOGRAPH RECORDS
Owned by: SYNTHETIC PLASTICS COMPANY
Serial Number: 71577823
NUVATROL
Filed: April 27, 1949
ELECTRICALLY OPERATED CONTROL INCLUDING A SWITCH FOR MAKING AND BREAKING CONTACTS IN SEQUENCE FOR AUTOMATICALLY OPERATING…
Owned by: UNITED CONVEYOR CORPORATION
Serial Number: 71577826
